The Fiatagri 47409318 Diaphragm Set is an authentic OEM component designed for the chopper mechanisms found in various New Holland agricultural machines, including CR and CX series combines and FR series forage harvesters. This critical part ensures the precise and efficient operation of the chopper, contributing to optimal harvesting and processing performance. Manufactured to original equipment specifications, it guarantees a perfect fit, reliable function, and extended durability in demanding agricultural environments.